Linda’s aunt and uncle workers.A. are allB. are bothC. both areD. is both

网友回答

A. are all
(答案→)B. are both
C. both are
D. is both
解析：
Both指两者都，all指三者以上都，题目的主语是琳达的叔叔阿姨两个人，所以用both，另外both要放在be动词后面，实意动词前面，所以选B。句意是：琳达的叔叔阿姨都是工人。